33131172837

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{40009}}^1$

素因数の和:40905

約数の個数: 32

約数和(自身を含む): 51622502400

約数和(自身を除く): 18491329563

約数列:

[1, 3, 7, 21, 47, 141, 329, 839, 987, 2517, 5873, 17619, 39433, 40009, 118299, 120027, 276031, 280063, 828093, 840189, 1880423, 5641269, 13162961, 33567551, 39488883, 100702653, 234972857, 704918571, 1577674897, 4733024691, 11043724279, 33131172837]

約数ペア:

[(1, 33131172837), (3, 11043724279), (7, 4733024691), (21, 1577674897), (47, 704918571), (141, 234972857), (329, 100702653), (839, 39488883), (987, 33567551), (2517, 13162961), (5873, 5641269), (17619, 1880423), (39433, 840189), (40009, 828093), (118299, 280063), (120027, 276031)]